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Asked by Helen

Find the mass in grams of

2 x 10^23 of F2 (12.6 grams of F2)
9 years ago

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Answered by Scott
a mole is Avogadro's number
... 6.02 x 10^23

so you need the mass of a third of a mole of F₂

the molar mass of F₂ is 38 g
9 years ago
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Find the mass in grams of

2 x 10^23 of F2 (12.6 grams of F2)

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